AudioNSEQ2 Parametric tube equalizer 2 x 4 Millenia Media
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Two paths to perfection with Twin Topology™• Fully parametric stereo EQ with unprecedented sonic purity & integrity• All triode 300 V vacuum tube signal path or...• All discrete J-FET solid state signal path Both topologies are entirely transformerless, high voltage, pure Class A• Minimalist design: only one active stage in the audio path• Four EQ bands: 20 Hz to 20 kHz center frequency, 0.4 to 4.0 Q• Extremely low noise: -106 dBu• Constructed for demanding professional applications• Ultra-Premium components throughout • Gold relays, connectors, switches, tube sockets• Silver Teflon power wiring• Mogami Neglex OFC audio wirin
“Q” Range Q = 0.4 to 4.0 Adjustable on middle ranges
Q = 1.0 Fixed on low & high ranges
Maximum Output Level > + 28 dBu (VT)
Maximum Input Level (EQ Flat)
+ 28 dBu (VT)
Maximum Input Level (EQ Full Boost) + 17 dBu (VT)
Frequency Response
+0 / -3 dB sub 2 Hz to beyond 300 kHz
Frequency Response, Stereo Deviation +/- 0.5 dB (with Mastering Option)
Noise (All EQ Stages In, Controls Flat) -106 dBu (SS), -94 dBu (VT)
Maximum Boost (21 Step Detented)
+20 dB (+10 dB with range switch in)
Maximum Cut (21 Step Detented) -20 dB (-10 dB with range switch in)
EQ Frequencies
Low Range Switch (Centers - Peak/Shelf Selectable): 20, 34, 56, 100, 180, 270
Low Mid Sweep: 20 Hz - 220 Hz or 200 Hz - 2.2 kHz.
10X Range switch selectable.
Hi Mid Sweep: 250 Hz - 2.5 kHz or 2.5 kHz - 25 kHz.
10X Range switch selectable.
High Range Switch (Centers - Peak/Shelf Selectable) 4.8 k, 5.8 k, 8.0 k, 10 k, 16 k, 21 k
THD + Noise
20 Hz - 30 kHz, All EQ Bands Switched In < .009%, typ < .003 % (VT or SS)
Common Mode Rejection Ratio (With Balanced Option)
10 Hz - 20 KHz, 100 mV C.M. > 60 dB, Typ > 80 dB
Slew Rate, +27 dBu Out > 50 volts per microsecond
Main Hard-wire Bypass Switch For Each Channel? Yes
Peak/Shelf Selection On High & Low Range? Yes
Hard-wire Bypass Switching On Individual EQ Bands? Yes
Input Impedance 25 kilohms
Minimum Output Load Impedance 1 kilohm (VT), 150 ohms (SS)
Recommended Load > 3 kilohms (VT)
Output Impedance < 300 ohms (VT), < 5 ohms (SS)
Twin Topology EQ Amplifiers Switch In: Pure Class-A Discrete J-FETs
Switch Out: Pure Class-A Triode Tubes
Power Consumption 40 watts maximum
Power Requirements Selectable: 100-120, 200-240 V ac, 50/60 Hz
Dimensions/Shipping Weight 19” W x 3.5” H x 12.5”, 26 lbs.
Q = 1.0 Fixed on low & high ranges
Maximum Output Level > + 28 dBu (VT)
Maximum Input Level (EQ Flat)
+ 28 dBu (VT)
Maximum Input Level (EQ Full Boost) + 17 dBu (VT)
Frequency Response
+0 / -3 dB sub 2 Hz to beyond 300 kHz
Frequency Response, Stereo Deviation +/- 0.5 dB (with Mastering Option)
Noise (All EQ Stages In, Controls Flat) -106 dBu (SS), -94 dBu (VT)
Maximum Boost (21 Step Detented)
+20 dB (+10 dB with range switch in)
Maximum Cut (21 Step Detented) -20 dB (-10 dB with range switch in)
EQ Frequencies
Low Range Switch (Centers - Peak/Shelf Selectable): 20, 34, 56, 100, 180, 270
Low Mid Sweep: 20 Hz - 220 Hz or 200 Hz - 2.2 kHz.
10X Range switch selectable.
Hi Mid Sweep: 250 Hz - 2.5 kHz or 2.5 kHz - 25 kHz.
10X Range switch selectable.
High Range Switch (Centers - Peak/Shelf Selectable) 4.8 k, 5.8 k, 8.0 k, 10 k, 16 k, 21 k
THD + Noise
20 Hz - 30 kHz, All EQ Bands Switched In < .009%, typ < .003 % (VT or SS)
Common Mode Rejection Ratio (With Balanced Option)
10 Hz - 20 KHz, 100 mV C.M. > 60 dB, Typ > 80 dB
Slew Rate, +27 dBu Out > 50 volts per microsecond
Main Hard-wire Bypass Switch For Each Channel? Yes
Peak/Shelf Selection On High & Low Range? Yes
Hard-wire Bypass Switching On Individual EQ Bands? Yes
Input Impedance 25 kilohms
Minimum Output Load Impedance 1 kilohm (VT), 150 ohms (SS)
Recommended Load > 3 kilohms (VT)
Output Impedance < 300 ohms (VT), < 5 ohms (SS)
Twin Topology EQ Amplifiers Switch In: Pure Class-A Discrete J-FETs
Switch Out: Pure Class-A Triode Tubes
Power Consumption 40 watts maximum
Power Requirements Selectable: 100-120, 200-240 V ac, 50/60 Hz
Dimensions/Shipping Weight 19” W x 3.5” H x 12.5”, 26 lbs.